5ton Used Komatsu PC56-7 Excavators For Sales

Strong and efficient power: Equipped with Komatsu turbocharged engine, with a rated power of 34.6kW, it offers abundant power output and can easily handle various excavation operations. Moreover, the combustion system has been optimized to reduce fuel consumption.
Advanced hydraulic system: The CLSS closed load-sensing hydraulic system, with pressure compensation technology, combines powerful performance with precise operation, ensuring accurate and smooth movements. The digging force is not affected by the load, resulting in high operational efficiency.
Easy and effortless operation: It is equipped with two operation modes, standard and P, which can be switched as needed. The automatic speed change for walking and the switching switch are located on the control lever of the bulldozer shovel, making operation easy and improving work efficiency.
Sturdy and durable structure: The track link is thickened, the structure of the idler wheel is optimized, and the number of idler wheels is increased to 5. The boom, bucket arm, bucket and the piping of the hydraulic and electrical systems have been strengthened, significantly enhancing their durability and safety.